我這裡是兩臺站點，我用的軟體是APMServer,我在httpd.conf這個檔案中添加了下面兩段，重啟服務就OK了

#APMServ預設虛擬主機

NameVirtualHost www.iup.com:80
<VirtualHost www.iup.com:80>
 ServerName www.iup.com
 DocumentRoot "d:/aizhi"
</VirtualHost>
<Directory "d:/aizhi"> 
 Options FollowSymLinks IncludesNOEXEC Indexes
 DirectoryIndex index.php index.html default.php index.htm default.htm
 AllowOverride None 
 Order Deny,Allow 
 Allow from all 

</Directory>

NameVirtualHost www.360.com:80
<VirtualHost www.360.com:80>
 ServerName www.360.com
 DocumentRoot "E:/360"
</VirtualHost>
<Directory "E:/360"> 
 Options FollowSymLinks IncludesNOEXEC Indexes
 DirectoryIndex index.html index.html default.php index.htm default.htm
 AllowOverride None 
 Order Deny,Allow 
 Allow from all 
</Directory>